Introducing a new cutting-edge harness for the GM LS-2. This harness plugs into the stock 2004 Corvette LS1 ECM and retains the Throttle-By-Wire feature. Harness allows ECM to be mounted in a remote location. ONLY WORKS WITH 24 WHEEL RELUCTOR
For installations of a 24X crank, **2005-2006 throttle by wire LS2 engine** using an LS1 / LS6 ECM with service #12200411.
**Note: Only operates these LS2 engine codes ZJA, ZJB, 5MC, YTA and 6MC. These engines were factory equipped in 2005 Corvette, 2005-6 GTO and 2006 SSR and also available as a crate engine from GMP.**
Harness includes all connections for fuel injection operation: ECM, TPS, TAC Module, TAC Motor, APPS, CTS, IAT, MAF, MAP, Injectors, Coils, CMP, CKP, Knock, VSS, 4L60E or T-56 Transmission, Front Bank 1 & 2 O2 Sensors, OBD2 w/SES Light and Cruise Control. Harness does not include any emissions related connections. Harness incorporates an eight circuit fuseblock with ignition relays and connector for factory style fuel pump relay.
This extra length harness allows eight feet from the back of the intake manifold to where the fuseblock and ECM mount. Perfect for those that plan to mount these components under or behind the passenger seat.
This kit includes:
All new fuel injection harness with OEM fitment connectors and harness breakouts
OBDII connector, mounting bracket and check engine light